-60.94% is the change from 489 to 191
Calculation steps:
[( 191 - 489 ) ÷ 489] x 100 = -60.94%
Formula
Percentage change = [(191 - 489) / 489] x 100
Subtract the new number by the original number
191 - 489 = -298
-298 ÷ 489 = -0.6094069529652352
-0.6094069529652352 x 100 = -60.94%